/Engine/Source/Runtime/Sockets/Public/SocketSubsystem.h
Converts a platform packet timestamp, into a local timestamp, or into a time delta etc.
Returns the translated timestamp or delta
virtual double TranslatePacketTimestamp ( const [FPacketTimestamp](API\Runtime\NetCommon\Net\Common\Packets\FPacketTimestamp) & Timestamp, ETimestampTranslation Translation )